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Fix ubID underflow #557

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Merged
Asdow merged 1 commit into from
Nov 19, 2025
Merged

Fix ubID underflow #557

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8 changes: 7 additions & 1 deletion Tactical/Overhead.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -4896,7 +4896,13 @@ SoldierID FindPrevActiveAndAliveMerc( SOLDIERTYPE *pSoldier, BOOLEAN fGoodForLes
SoldierID bLastTeamID = gTacticalStatus.Team[ pSoldier->bTeam ].bFirstID;
SoldierID cnt = pSoldier->ubID - 1;

for ( ; cnt > bLastTeamID; --cnt )
// Guard against ubID underflow. We'll start searching for previous merc from the lastID in that case
if ( cnt >= NOBODY )
{
cnt = gTacticalStatus.Team[pSoldier->bTeam].bLastID;
}

for ( ; cnt >= bLastTeamID; --cnt )
{
pTeamSoldier = cnt;
if ( fOnlyRegularMercs )
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